How to increase size of photo without loosing quality?

Sometimes you want to try and make your photo bigger, but you don’t want it loosing quality. Well, if your photo is of a vase or painting or other object of this kind, then the answer is easy! You can simply crop out the unnecessary area in an image editor and save it as a new file. If your picture is on something else though, such as in a camera roll or dealing with an app like Instagram where cropping isn't easy, there are some alternatives that will help you out.